Base support for post or other upright



FIG. 1 is a perspective view of a base support for post or other upright showing our new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a side elevation view thereof from the left side of FIG. 2;

FIG. 5 is a side elevation view thereof from the right side of FIG. 2;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof. 

The ornamental design for a base support for post or other upright, as shown and described. 